AAT2550 Datasheet, PDF (12/35 Pages) Advanced Analogic Technologies – Total Power Solution for Portable Applications

AAT2550
Total Power Solution for Portable Applications
Typical Characteristics—Battery Charger
CT Pin Capacitance vs. Counter Timeout
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
Precondition Timeout
Precondition + Constant Current Timeout
or Constant Voltage Timeout
2
4
6
8
10
Time (hours)
Temperature Sense Output Current
vs. Temperature
88
86
84
82
80
78
76
74
72
-50
-25
0
25
50
75
100
Temperature (°C)
12
2550.2006.07.1.0